| 释义 | jump-startˈjump-start verb [transitive] 1to start a car whose battery has lost power by connecting it to the battery of another car2to help a process or activity start or become more successful:  Congress hopes the tax cut will jump-start the economy.—jump start noun [countable]VERB TABLEjump-start |
 | Present | I, you, we, they | jump-start |  |  | he, she, it | jump-starts |  | Past | I, you, he, she, it, we, they | jump-started |  | Present perfect | I, you, we, they | have jump-started |  |  | he, she, it | has jump-started |  | Past perfect | I, you, he, she, it, we, they | had jump-started |  | Future | I, you, he, she, it, we, they | will jump-start |  | Future perfect | I, you, he, she, it, we, they | will have jump-started | 
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 | Present | I | am jump-starting |  |  | he, she, it | is jump-starting |  |  | you, we, they | are jump-starting |  | Past | I, he, she, it | was jump-starting |  |  | you, we, they | were jump-starting |  | Present perfect | I, you, we, they | have been jump-starting |  |  | he, she, it | has been jump-starting |  | Past perfect | I, you, he, she, it, we, they | had been jump-starting |  | Future | I, you, he, she, it, we, they | will be jump-starting |  | Future perfect | I, you, he, she, it, we, they | will have been jump-starting | 
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